Avian activity set



FIG. 1 is a perspective view illustrating my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line disclosure of an exemplary cockatiel and food in the food dish as shown in FIG. 1 and the exemplary volleyball markings on the hanging ball as shown in FIGS. 1–6 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an avian activity set, as shown and described. 